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PROCESS FOR SEPARATE REMOVAL AND RECOVERY OF HEAVY METALS FROM INDUSTRIAL WASTEWATER
PROCESS FOR SEPARATE REMOVAL AND RECOVERY OF HEAVY METALS FROM INDUSTRIAL WASTEWATER
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机译:从工业废水中分别去除和回收重金属的过程
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摘要
A process for separate removal and recovery of heavy metals from industrial wastewater is provided. The wastewater to be treated flows through adsorbents after filtration and adjustment of a pH to about 3 to 7 to obtain the adsorbents which have adsorbed corresponding heavy-metal ions, which are then eluted from the corresponding adsorbents using an acidic solution such that eluates containing the corresponding heavy-metal ions are obtained.
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